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Patent Assignment Assignor Details
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Assignor Name : PAKULL, RALF
Total Assignments: 15
Assignment: 1
Reel/Frame:004440/0687   Pages: 1
Recorded: 07/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRICHELDORF, HANS R.
Exec Dt:
07/10/1985
2
PAKULL, RALF
Exec Dt:
07/10/1985
3
DICKE, HANS-RUDOLF
Exec Dt:
07/12/1985
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4631333
NONE
06760461
Correspondence name and address
CONOLLY & HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:004887/0409   Pages: 1
Recorded: 05/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRICHELDORF, HANS-RYTGER
Exec Dt:
05/02/1988
2
PAKULL, RALF
Exec Dt:
05/04/1988
3
ECKHARDT, VOLKER
Exec Dt:
05/04/1988
4
DICKE, HANS-RUDOLF
Exec Dt:
05/04/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4861857
NONE
07197646
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:005069/0149   Pages: 1
Recorded: 04/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PAKULL, RALF
Exec Dt:
04/19/1989
2
ECKHARDT, VOLKER
Exec Dt:
04/19/1989
3
GENZ, JOACHIM
Exec Dt:
04/19/1989
4
IDEL, KARSTEN
Exec Dt:
04/19/1989
5
KRICHELDORF, HANS-RYTGER
Exec Dt:
04/13/1989
6
DORING, VOLKER
Exec Dt:
04/19/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931534
NONE
07343345
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 4
Reel/Frame:005226/0289   Pages: 1
Recorded: 12/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PAKULL, RALF
Exec Dt:
11/27/1989
2
FREITAG, DIETER
Exec Dt:
11/27/1989
3
ECKHARDT, VOLKER
Exec Dt:
11/27/1989
4
IDEL, KARSTEN-JOSEF
Exec Dt:
11/27/1989
5
WESTEPPE, UWE
Exec Dt:
11/27/1989
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985532
NONE
07448351
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 5
Reel/Frame:005329/0584   Pages: 2
Recorded: 05/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PAKULL, RALF
Exec Dt:
05/14/1990
2
FREITAG, DIETER
Exec Dt:
05/14/1990
3
ECKHARDT, VOLKER
Exec Dt:
05/14/1990
4
IDEL, KARSTEN-JOSEF
Exec Dt:
05/16/1990
5
KRISHELDORF, HANS R.
Exec Dt:
05/16/1990
6
LUBBERS, DIERIK
Exec Dt:
05/16/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5084550
NONE
07529510
Correspondence name and address
CONNOLLY AND HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 6
Reel/Frame:005526/0745   Pages: 2
Recorded: 11/26/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KRICHELDORF, HANS R.
Exec Dt:
10/22/1990
2
ENGELHARDT, JURGEN
Exec Dt:
10/22/1990
3
PAKULL, RALF
Exec Dt:
10/25/1990
4
ECKHARDT, VOLKER
Exec Dt:
10/25/1990
5
LEYRER, ULRICH
Exec Dt:
10/25/1990
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP OF GERMANY
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5134219
NONE
07617690
Correspondence name and address
CONNOLLY & HUTZ
P. O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 7
Reel/Frame:005879/0172   Pages: 2
Recorded: 10/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUHLING, STEFFEN
Exec Dt:
07/31/1991
2
PAKULL, RALF
Exec Dt:
07/31/1991
3
GRIGO, ULRICH
Exec Dt:
08/11/1991
4
TACKE, PETER
Exec Dt:
08/05/1991
5
FREITAG, DIETER
Exec Dt:
08/19/1991
6
ALEWELT, WOLFGANG
Exec Dt:
07/31/1991
Assignee
1
BAYER AKTIENGESELLSCHAFT
A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5191001
NONE
07774443
Correspondence name and address
PATENT DEPT.
MOBAY CORP.
MOBAY RD.
PITTSBURGH, PA 15205-9741
Assignment: 8
Reel/Frame:006651/0662   Pages: 2
Recorded: 08/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERG, KLAUS
Exec Dt:
06/22/1993
2
BUYSCH, HANS-JOSEF
Exec Dt:
06/22/1993
3
EITEL, ALFRED
Exec Dt:
06/22/1993
4
FENNHOFF, GERHARD
Exec Dt:
06/22/1993
5
IMMEL, OTTO
Exec Dt:
06/30/1993
6
PAKULL, RALF
Exec Dt:
06/23/1993
7
WEHRLE, BERNHARD
Exec Dt:
06/20/1993
8
WULFF, CLAUS
Exec Dt:
06/23/1993
Assignee
1
BAYER AG
KONZERNVERWALTUNG RP
PATENTE KONZERN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5302774
NONE
08103584
Correspondence name and address
ROBERT G. MCMORROW, JR.
CONNOLLY AND HUTZ
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:006729/0335   Pages: 2
Recorded: 09/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAKULL, RALF
Exec Dt:
08/05/1993
2
FENNHOFF, GERHARD
Exec Dt:
08/04/1993
3
STRUVER, WERNER
Exec Dt:
08/02/1993
4
KIRSCH, JURGEN
Exec Dt:
08/09/1993
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTABTEILUNG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5357028
NONE
08127918
Correspondence name and address
MILES INC.
PATENT DEPT.
DONNA J. VEATCH
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 10
Reel/Frame:006883/0601   Pages: 2
Recorded: 02/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAESE, WILFRIED
Exec Dt:
01/14/1994
2
PAKULL, RALF
Exec Dt:
01/19/1994
3
FENNHOFF, GERHARD
Exec Dt:
01/17/1994
4
KIRSCH, JURGEN
Exec Dt:
01/14/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT KONZERNVERWALTUNG RP PATENTABTEILUNG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5408027
NONE
08201438
Correspondence name and address
DONNA J. VEATCH
MILES INC.
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 11
Reel/Frame:006948/0630   Pages: 2
Recorded: 04/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENNHOFF, GERHARD
Exec Dt:
03/14/1994
2
OOMS, PIETER
Exec Dt:
03/16/1994
3
BUYSCH, HANS-JOSEF
Exec Dt:
03/16/1994
4
PAKULL, RALF
Exec Dt:
03/16/1994
Assignee
1
BAYER AKTIENGESELLSCHAFT
KONZERNVERWALTUNG RP
PATENTABTEILUNG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5420241
NONE
08224455
Correspondence name and address
MILES INC.
DONNA J. VEATCH
PATENT DEPARTMENT
MOBAY ROAD
PITTSBURGH, PA 15205
Assignment: 12
Reel/Frame:013950/0248   Pages: 2
Recorded: 04/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEGER, GEORG
Exec Dt:
01/23/2003
2
PAKULL, RALF
Exec Dt:
01/23/2003
3
SCHAUB, CHRISTOPH
Exec Dt:
01/27/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030191780
10406816
Correspondence name and address
BAYER POLYMERS LLC
JENNIFER S. SENG
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 13
Reel/Frame:013951/0699   Pages: 2
Recorded: 04/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DERR, TORSTEN
Exec Dt:
03/19/2003
2
MAYSKA, PAUL-JOHANNES
Exec Dt:
02/10/2003
3
COKAKOGLU, HAKAN
Exec Dt:
03/29/2003
4
SCHNIEDERS, FRANK
Exec Dt:
03/19/2003
5
KRAFT, THOMAS
Exec Dt:
03/31/2003
6
HEGER, GOERG
Exec Dt:
03/20/2003
7
PAKULL, RALF
Exec Dt:
03/20/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030191744
10407597
Correspondence name and address
BAYER POLYMERS LLC
DONNA J. VEATCH
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 14
Reel/Frame:015707/0265   Pages: 2
Recorded: 08/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIERKSEN, KARSTEN
Exec Dt:
09/24/2003
2
EBBERS, JURGEN
Exec Dt:
09/15/2003
3
HIRSCH, REINHARD
Exec Dt:
09/30/2003
4
MALSCH, KARSTEN
Exec Dt:
09/22/2003
5
MUES, VOLKER
Exec Dt:
09/26/2003
6
OSTLINNING, EDGAR
Exec Dt:
10/14/2003
7
PAKULL, RALF
Exec Dt:
10/13/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
PATENTE UNDE LIZENZEN
D 51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040254959
10689163
Correspondence name and address
BAYER MATERIALSCIENCE LLC
JAMES R. FRRANKS
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 15
Reel/Frame:015907/0338   Pages: 2
Recorded: 10/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEEWALD, ERIC
Exec Dt:
09/06/2004
2
BUXBAUM, GUNTER
Exec Dt:
09/16/2004
3
PAKULL, RALF
Exec Dt:
09/16/2004
Assignee
1
BAYER MATERIAL SCIENCE AG
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050086214
10967401
Correspondence name and address
JOSEPH C. GIL
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

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